英文同义词: | 4,7-DIHYDRO-2-PHENYL-1,3-DIOXEPIN;4 7-DIHYDRO-2-PHENYL-1 3-DIOXEPIN 98%;4,7-Dihyro-2-phenyl-1,3-dioxepin;2-Phenyl-4,7-dihydro-1,3-dioxepin;2-phenyl-4,7-dihydro-1,3-dioxepine;1,3-Dioxepin, 4,7-dihydro-2-phenyl-;2-phenyl-4,7-dihydro-2H-1,3-dioxepine |